1146333303 has 12 divisors (see below), whose sum is σ = 1717141608. Its totient is φ = 764222040.

The previous prime is 1146333299. The next prime is 1146333313. The reversal of 1146333303 is 3033336411.

It is not a de Polignac number, because 1146333303 - 2² = 1146333299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146333313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2358468 + ... + 2358953.

It is an arithmetic number, because the mean of its divisors is an integer number (143095134).

Almost surely, 2^1146333303 is an apocalyptic number.

1146333303 is a deficient number, since it is larger than the sum of its proper divisors (570808305).

1146333303 is an frugal number, since it uses more digits than its factorization.

1146333303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717436 (or 4717424 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 1146333303 is about 33857.5442553059. The cubic root of 1146333303 is about 1046.5748719425.

Adding to 1146333303 its reverse (3033336411), we get a palindrome (4179669714).

The spelling of 1146333303 in words is "one billion, one hundred forty-six million, three hundred thirty-three thousand, three hundred three".